javascript - Uncaught TypeError: Cannot read property 'text' of undefined(…) -


the issue appears be:

$("#results").append("<div class='list-group'><a class='list-group-item' href='https://it.wikipedia.org/wiki/" + encodeuricomponent(item.title.replace(" ", "_")) + "' data-toggle='modal' data-target='.bs-example-modal-lg'><h4>" + item.title.replace(" ", "_") + "</h4><p class='list-group-item-text'>" + item.snippet + "</p></a></div>");

and call

page: e.relatedtarget.textcontent,

hit button wikipedia, results, click on result = should load wikipedia page: jsfiddle playground

the following has it:

$("#wiki").one('click', function(e) {   var articlename = $(this).data('subject');   $.getjson("https://it.wikipedia.org/w/api.php?callback=?", {     srsearch: articlename,     action: "query",     list: "search",     format: "json" }, function(data) {     $("#results ul").empty();     $("#results ul").append("<h3>results <b>" + articlename + "</b></h3>").text();     $.each(data.query.search, function(i, item) {       $("#results").append("<div class='list-group'><a class='list-group-item' href='https://it.wikipedia.org/wiki/" + encodeuricomponent(item.title.replace(" ", "_")) + "' data-toggle='modal' data-target='.bs-example-modal-lg'><h4>" + item.title.replace(" ", "_") + "</h4><p class='list-group-item-text'>" + item.snippet + "</p></a></div>");       $("#results div a").attr("href", "#");      });      $('.modal').on('show.bs.modal', function (e) {         $.getjson("https://it.wikipedia.org/w/api.php?action=parse&format=json&callback=?", {             page: e.relatedtarget.textcontent,              prop:"text"         }, function(data) {             $(".modal-content").html(data.parse.text['*']);         });      });  }); });

while works need above 1 due html within it:

$("#wiki").one('click', function(e) {   var articlename = $(this).data('subject');   $.getjson("https://it.wikipedia.org/w/api.php?callback=?", {     srsearch: articlename,     action: "query",     list: "search",     format: "json" }, function(data) {     $("#results ul").empty();     $("#results ul").append("<h3>results <b>" + articlename + "</b></h3>").text();     $.each(data.query.search, function(i, item) {       $("#results").append("<a class='list-group-item' href='https://it.wikipedia.org/wiki/" + encodeuricomponent(item.title.replace(" ", "_")) + "' data-toggle='modal' data-target='.bs-example-modal-lg'><h4>" + item.title.replace(" ", "_") + "</h4><p class='list-group-item-text'>" + item.snippet + "</a>");       $("#results div a").attr("href", "#");      });      $('.modal').on('show.bs.modal', function (e) {         $.getjson("https://it.wikipedia.org/w/api.php?action=parse&format=json&callback=?", {             page: e.relatedtarget.textcontent,              prop:"text"         }, function(data) {             $(".modal-content").html(data.parse.text['*']);         });      });  }); });

the issue e.relatedtarget.textcontent giving whole text - title , description. need title search find result.

take @ network tab in dev tools , see there error "the page specified doesn't exist" in response.

change pick out h4 content only:

page: $(e.relatedtarget).find('h4').text(),

updated fiddle


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