本文實(shí)例講述了AngularJS打開頁面隱藏顯示表達(dá)式用法。分享給大家供大家參考,具體如下:
1.使用 ng-cloak, 同時(shí)要在css加入一行 [ng-cloak] {display: none;} 樣式 [ng:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak { display: none !important; }
2.使用ng-bind, 代替{{}} 這個(gè)不太方便,因?yàn)槭褂胣g-bind后必須要一個(gè)DOM節(jié)點(diǎn)綁定, 例如span上, 沒有直接{{}} 用不需要DOM節(jié)點(diǎn)方便
3.使用ng-model
<% include common/header.html %> <style>[ng-cloak] {display: none !important;}</style> <!-- S main --> <div class="main g_cf" ng-app="myApp"> <div class="contain_lf"> <h2 class="about_tit">ABOUT</h2> <div class="ab_content" ng-controller="aboutus" ng-show="true"> <div class="hr" ng-bind="clumnData.title" ng-cloak></div> <p ng-bind="clumnData.detail" ></p> <p ng-cloak>{{clumnData.email.title}}:<a href="mailto:{{clumnData.email.link}}" target="_blank" ng-bind="clumnData.email.link" ng-cloak>[email protected]</a></p> <p ng-repeat = "item in clumnData.list" ng-cloak >{{item.title}}:<a href="{{item.link}}" target="_blank" ng-bind="item.link" ng-cloak></a></p> </div> <div class="ab_content" ng-controller="comment"> <div class="hr" ng-bind="title" ng-cloak></div> <div class="comment_user"> <input type="text" name="username" placeholder="您的大名"> </div> <div class="comment_con"> <textarea id="editArea" maxlength="300" placeholder="請(qǐng)輸入評(píng)論,少于300字符"></textarea> <div class="comment_btn"> <span>ctrl + enter 發(fā)送評(píng)論,字?jǐn)?shù):0/300</span><input type="submit" class="commit_btn" value="確認(rèn)" ng-click = "comment()"> </div> </div> </div> <input type="text" ng-model="name">{{name}} </div> <div class="contain_rg"> <div class="rg_tp_clum1"> <h2>歡迎來到pfan空間</h2> <p>這里有更多的知識(shí)分享,交流。</p> <p><%= content %></p> <p><%= date %></p> </div> </div> </div> <div id="next">111111</div> <!-- E main --><% include common/Jsfoot.html %><script>angular.element(document.getElementById("next")).bind('click', function() { alert(this.innerHTML); }); var app = angular.module("myApp",[],function(){console.log('strat')}); var clumnData = { title:"關(guān)于我", detail:"小前端一枚,喜歡javascript、喜歡nodejs、喜歡canvas", email:{title:"郵箱",link:"[email protected]"}, list:[{title:"github",link:"https://github.com/pingfanren/"}, {title:"武林網(wǎng)",link:"http://www.companysz.com/"}, {title:"技術(shù)分享平臺(tái)",link:"http://pingfan1990.sinaapp.com/"}, {title:"前端導(dǎo)航平臺(tái)",link:"http://doc.pfan123.com/"}, ] }; app.controller("aboutus",function($scope){ $scope.clumnData = clumnData; }); app.controller("comment",function($scope){ $scope.title = "給我留言"; $scope.comment=function(){ } });</script><% include common/footer.html %>
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