How to use the xpath.select1 function in xpath

To help you get started, we’ve selected a few xpath examples, based on popular ways it is used in public projects.

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Justin-Credible / Ionic-TypeScript-MDHA-Starter / gulpfile.js View on Github

cb(err);
    }

    // Attempt to grab the website URL.
    try {
        websiteUrl = xpath.select1("/*[local-name() = 'widget']/*[local-name() = 'author']/@href", configXmlDoc).value;
    }
    catch (err) {
        console.error("Unable to parse href from the author node from the config.xml file.");
        cb(err);
    }

    // Attempt to query and parse the version information from config.xml.
    // Default to 0.0.0 if there are any problems.
    try {
        var versionString = xpath.select1("/*[local-name() = 'widget']/@version", configXmlDoc).value;
        var versionParts = versionString.split(".");
        majorVersion = parseInt(versionParts[0], 10);
        minorVersion = parseInt(versionParts[1], 10);
        buildVersion = parseInt(versionParts[2], 10);
    }
    catch (err) {
        console.log("Error parsing version from config.xml; using 0.0.0 instead.", err);
    }

    // Create the structure of the buildVars variable.
    var buildVars = {
        applicationName: applicationName,
        email: email,
        websiteUrl: websiteUrl,
        majorVersion: majorVersion,
        minorVersion: minorVersion,

adelphes / android-dev-ext / src / debugMain.js View on Github

this.readAndroidManifest((err, manifest) => {
                if (err) return done.rejectWith(this, [new Error('Manifest read error. ' + err.message)]);
                done.result.manifest = manifest;
                try {
                    const doc = new dom().parseFromString(manifest);
                    // extract the package name from the manifest
                    const pkg_xpath = '/manifest/@package';
                    done.result.package = xpath.select1(pkg_xpath, doc).value;
                    const android_select = xpath.useNamespaces({"android": "http://schemas.android.com/apk/res/android"});
                    // extract a list of all the (named) activities declared in the manifest
        			const activity_xpath='/manifest/application/activity/@android:name';
                    var nodes = android_select(activity_xpath, doc);
                    nodes && (done.result.activities = nodes.map(n => n.value));

                    // extract the default launcher activity
        			const launcher_xpath='/manifest/application/activity[intent-filter/action[@android:name="android.intent.action.MAIN"] and intent-filter/category[@android:name="android.intent.category.LAUNCHER"]]/@android:name';
                    var nodes = android_select(launcher_xpath, doc);
                    // should we warn if there's more than one?
                    if (nodes && nodes.length >= 1)
                        done.result.launcher = nodes[0].value
                } catch(err) {
                    return done.rejectWith(this, [new Error('Manifest parse failed. ' + err.message)]);
                }
                done.resolveWith(this, [done.result]);

mythsman / hexo-douban / lib / movies-generator.js View on Github

}
        }
    }).parseFromString(response.data.toString());

    var items = xpath.select('//div[@class="grid-view"]/div[@class="item"]', doc);
    var next = xpath.select('string(//span[@class="next"]/a/@href)', doc);
    if (next.startsWith("/")) {
        next = "https://movie.douban.com" + next;
    }

    var list = [];
    for (var i in items) {
        var parser = new Dom().parseFromString(items[i].toString());
        var title = xpath.select1('string(//li[@class="title"]/a/em)', parser);
        var alt = xpath.select1('string(//li[@class="title"]/a/@href)', parser);
        var image = xpath.select1('string(//div[@class="item"]/div[@class="pic"]/a/img/@src)', parser).replace('ipst', 'spst');

        var tags = xpath.select1('string(//li/span[@class="tags"])', parser);
        tags = tags ? tags.substr(3) : '';
        var date = xpath.select1('string(//li/span[@class="date"])', parser);
        date = date ? date : '';

        var recommend = xpath.select1('string(//li/span[starts-with(@class,"rating")]/@class)', parser);
        recommend = renderStar(recommend.substr(6, 1));
        var comment = xpath.select1('string(//li/span[@class="comment"])', parser);
        comment = comment ? comment : '';

        var info = xpath.select1('string(//li[@class="intro"])', parser);
        info = info ? info : '';

        //image = 'https://images.weserv.nl/?url=' + image.substr(8, image.length - 8) + '&w=100';

mythsman / hexo-douban / lib / books-generator.js View on Github

var list = [];
    for (var i in items) {
        var parser = new Dom().parseFromString(items[i].toString());
        var title = xpath.select1('string(//div[@class="info"]/h2/a/@title)', parser);
        var alt = xpath.select1('string(//div[@class="info"]/h2/a/@href)', parser);
        var image = xpath.select1('string(//div[@class="pic"]/a/img/@src)', parser);

        var pub = xpath.select1('string(//div[@class="pub"])', parser);

        var updated = xpath.select1('string(//span[@class="date"])', parser);
        
        var tags = xpath.select1('string(//span[@class="tags"])', parser);
        tags = tags ? tags.substr(3) : '';

        var recommend = xpath.select1('string(//div[@class="short-note"]/div/span[contains(@class,"rating")]/@class)', parser);
        recommend = renderStar(recommend.substr(6, 1));
        var comment = xpath.select1('string(//p[@class="comment"])', parser);
        comment = comment ? comment : '';

        //image = 'https://images.weserv.nl/?url=' + image.substr(8, image.length - 8) + '&w=100';

        list.push({
            title: title,
            alt: alt,
            image: image,
            pub:pub,
            updated:updated,
            tags: tags,
            recommend: recommend,
            comment: comment
        });

mythsman / hexo-douban / lib / books-generator.js View on Github

}
    }).parseFromString(response.data.toString());


    var items = xpath.select('//ul[@class="interest-list"]/li[@class="subject-item"]', doc);

    var next = xpath.select('string(//span[@class="next"]/a/@href)', doc);
    if (next.startsWith("/")) {
        next = "https://book.douban.com" + next;
    }

    var list = [];
    for (var i in items) {
        var parser = new Dom().parseFromString(items[i].toString());
        var title = xpath.select1('string(//div[@class="info"]/h2/a/@title)', parser);
        var alt = xpath.select1('string(//div[@class="info"]/h2/a/@href)', parser);
        var image = xpath.select1('string(//div[@class="pic"]/a/img/@src)', parser);

        var pub = xpath.select1('string(//div[@class="pub"])', parser);

        var updated = xpath.select1('string(//span[@class="date"])', parser);
        
        var tags = xpath.select1('string(//span[@class="tags"])', parser);
        tags = tags ? tags.substr(3) : '';

        var recommend = xpath.select1('string(//div[@class="short-note"]/div/span[contains(@class,"rating")]/@class)', parser);
        recommend = renderStar(recommend.substr(6, 1));
        var comment = xpath.select1('string(//p[@class="comment"])', parser);
        comment = comment ? comment : '';

        //image = 'https://images.weserv.nl/?url=' + image.substr(8, image.length - 8) + '&w=100';

mythsman / hexo-douban / lib / movies-generator.js View on Github

var items = xpath.select('//div[@class="grid-view"]/div[@class="item"]', doc);
    var next = xpath.select('string(//span[@class="next"]/a/@href)', doc);
    if (next.startsWith("/")) {
        next = "https://movie.douban.com" + next;
    }

    var list = [];
    for (var i in items) {
        var parser = new Dom().parseFromString(items[i].toString());
        var title = xpath.select1('string(//li[@class="title"]/a/em)', parser);
        var alt = xpath.select1('string(//li[@class="title"]/a/@href)', parser);
        var image = xpath.select1('string(//div[@class="item"]/div[@class="pic"]/a/img/@src)', parser).replace('ipst', 'spst');

        var tags = xpath.select1('string(//li/span[@class="tags"])', parser);
        tags = tags ? tags.substr(3) : '';
        var date = xpath.select1('string(//li/span[@class="date"])', parser);
        date = date ? date : '';

        var recommend = xpath.select1('string(//li/span[starts-with(@class,"rating")]/@class)', parser);
        recommend = renderStar(recommend.substr(6, 1));
        var comment = xpath.select1('string(//li/span[@class="comment"])', parser);
        comment = comment ? comment : '';

        var info = xpath.select1('string(//li[@class="intro"])', parser);
        info = info ? info : '';

        //image = 'https://images.weserv.nl/?url=' + image.substr(8, image.length - 8) + '&w=100';

        list.push({
            title: title,
            alt: alt,
            image: image,

mythsman / hexo-douban / lib / games-generator.js View on Github

var items = xpath.select('//div[@class="game-list"]/div[@class="common-item"]', doc);
    var list = [];
    var next = xpath.select('string(//span[@class="next"]/a/@href)', doc);
    if (next.startsWith("?")) {
        next = "https://www.douban.com/people/" + config.douban.user + "/games" + next;
    }
    for (var i in items) {
        var parser = new Dom().parseFromString(items[i].toString());
        var title = xpath.select1('string(//div[@class="title"]/a)', parser);
        var alt = xpath.select1('string(//div[@class="title"]/a/@href)', parser);
        var image = xpath.select1('string(//div[@class="pic"]/a/img/@src)', parser);

        var tags = xpath.select1('string(//div[@class="rating-info"]/span[@class="tags"])', parser);
        tags = tags ? tags.substr(3) : '';
        var date = xpath.select1('string(//div[@class="rating-info"]/span[@class="date"])', parser);
        date = date ? date : '';

        var recommend = xpath.select1('string(//div[@class="rating-info"]/span[contains(@class,"allstar")]/@class)', parser);

        recommend = renderStar(recommend.substr(19, 1));

        var comment = xpath.select1('string(//div[@class="content"]/div[not(@class)])', parser);
        comment = comment ? comment : '';

        var info = xpath.select1('string(//div[@class="desc"]/text())', parser);
        info = info ? info : '';
        info = info.replace(/(^\s*)|(\s*$)/g, '');

        list.push({
            title: title,
            alt: alt,

mythsman / hexo-douban / lib / games-generator.js View on Github

var next = xpath.select('string(//span[@class="next"]/a/@href)', doc);
    if (next.startsWith("?")) {
        next = "https://www.douban.com/people/" + config.douban.user + "/games" + next;
    }
    for (var i in items) {
        var parser = new Dom().parseFromString(items[i].toString());
        var title = xpath.select1('string(//div[@class="title"]/a)', parser);
        var alt = xpath.select1('string(//div[@class="title"]/a/@href)', parser);
        var image = xpath.select1('string(//div[@class="pic"]/a/img/@src)', parser);

        var tags = xpath.select1('string(//div[@class="rating-info"]/span[@class="tags"])', parser);
        tags = tags ? tags.substr(3) : '';
        var date = xpath.select1('string(//div[@class="rating-info"]/span[@class="date"])', parser);
        date = date ? date : '';

        var recommend = xpath.select1('string(//div[@class="rating-info"]/span[contains(@class,"allstar")]/@class)', parser);

        recommend = renderStar(recommend.substr(19, 1));

        var comment = xpath.select1('string(//div[@class="content"]/div[not(@class)])', parser);
        comment = comment ? comment : '';

        var info = xpath.select1('string(//div[@class="desc"]/text())', parser);
        info = info ? info : '';
        info = info.replace(/(^\s*)|(\s*$)/g, '');

        list.push({
            title: title,
            alt: alt,
            image: image,
            tags: tags,
            date: date,

mythsman / hexo-douban / lib / books-generator.js View on Github

}).parseFromString(response.data.toString());


    var items = xpath.select('//ul[@class="interest-list"]/li[@class="subject-item"]', doc);

    var next = xpath.select('string(//span[@class="next"]/a/@href)', doc);
    if (next.startsWith("/")) {
        next = "https://book.douban.com" + next;
    }

    var list = [];
    for (var i in items) {
        var parser = new Dom().parseFromString(items[i].toString());
        var title = xpath.select1('string(//div[@class="info"]/h2/a/@title)', parser);
        var alt = xpath.select1('string(//div[@class="info"]/h2/a/@href)', parser);
        var image = xpath.select1('string(//div[@class="pic"]/a/img/@src)', parser);

        var pub = xpath.select1('string(//div[@class="pub"])', parser);

        var updated = xpath.select1('string(//span[@class="date"])', parser);
        
        var tags = xpath.select1('string(//span[@class="tags"])', parser);
        tags = tags ? tags.substr(3) : '';

        var recommend = xpath.select1('string(//div[@class="short-note"]/div/span[contains(@class,"rating")]/@class)', parser);
        recommend = renderStar(recommend.substr(6, 1));
        var comment = xpath.select1('string(//p[@class="comment"])', parser);
        comment = comment ? comment : '';

        //image = 'https://images.weserv.nl/?url=' + image.substr(8, image.length - 8) + '&w=100';

        list.push({

mythsman / hexo-douban / lib / books-generator.js View on Github

var next = xpath.select('string(//span[@class="next"]/a/@href)', doc);
    if (next.startsWith("/")) {
        next = "https://book.douban.com" + next;
    }

    var list = [];
    for (var i in items) {
        var parser = new Dom().parseFromString(items[i].toString());
        var title = xpath.select1('string(//div[@class="info"]/h2/a/@title)', parser);
        var alt = xpath.select1('string(//div[@class="info"]/h2/a/@href)', parser);
        var image = xpath.select1('string(//div[@class="pic"]/a/img/@src)', parser);

        var pub = xpath.select1('string(//div[@class="pub"])', parser);

        var updated = xpath.select1('string(//span[@class="date"])', parser);
        
        var tags = xpath.select1('string(//span[@class="tags"])', parser);
        tags = tags ? tags.substr(3) : '';

        var recommend = xpath.select1('string(//div[@class="short-note"]/div/span[contains(@class,"rating")]/@class)', parser);
        recommend = renderStar(recommend.substr(6, 1));
        var comment = xpath.select1('string(//p[@class="comment"])', parser);
        comment = comment ? comment : '';

        //image = 'https://images.weserv.nl/?url=' + image.substr(8, image.length - 8) + '&w=100';

        list.push({
            title: title,
            alt: alt,
            image: image,
            pub:pub,

How to use the xpath.select1 function in xpath

To help you get started, we’ve selected a few xpath examples, based on popular ways it is used in public projects.

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