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這篇文章主要介紹BootStrap中如何實現(xiàn)模態(tài)框,文中介紹的非常詳細(xì),具有一定的參考價值,感興趣的小伙伴們一定要看完!
bootstrap的彈出層
bootstrap彈出層有多種觸發(fā)方式,以下是我用到的幾種方式:
1.方法一:button中屬性觸發(fā)
注意:button中的data-target內(nèi)容應(yīng)該和要和彈出層中的id保持一致
data-target=”#mymodal-data”——– id=”mymodal-data” <!--在button上綁定觸發(fā)彈出層的屬性--> <button class="btn btn-primary delete" data-toggle="modal" data-target="#mymodal-data" data-whatever="@mdo"> 修改 </button> <!-- 模態(tài)彈出窗內(nèi)容 --> <div class="modal" id="mymodal-data" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal"> <span aria-hidden="true">×</span> <span class="sr-only">Close</span> </button> <h5 class="modal-title">彈出層標(biāo)題</h5> </div> <div class="modal-body"> <p>彈出層主體內(nèi)容</p> </div> <div class="modal-footer"> <button type="button" class="btn btn-default" data-dismiss="modal">關(guān)閉</button> <button type="button" class="btn btn-primary">保存</button> </div> </div> </div> </div>
結(jié)果:
2.方法二:通過js綁定
注意:將button的id和彈出層的id分別賦給 $m_btn和$modal,當(dāng)$m_btn被點擊后$modal彈出。
<button class="btn btn-info" type="button" id="y-modalBtnAdd" > <label >添加</label></button> <!-- 模態(tài)彈出窗內(nèi)容 --> <div class="modal" id="y-myModalAdd" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal"> <span aria-hidden="true">×</span> <span class="sr-only">Close</span> </button> <h5 class="modal-title">彈出層標(biāo)題</h5> </div> <div class="modal-body"> <p>通過js綁定button和彈出層觸發(fā)</p> </div> <div class="modal-footer"> <button type="button" class="btn btn-default" data-dismiss="modal">關(guān)閉</button> <button type="button" class="btn btn-primary">保存</button> </div> </div> </div> </div> <!--js代碼--> <script type="text/javascript"> $(function(){ // dom加載完畢 var $m_btn = $('#y-modalBtnAdd'); //y-modalBtnAdd是button的id var $modal = $('#y-myModalAdd'); //y-myModalAdd是彈出的遮罩層的id,通過這兩個id進(jìn)行綁定 $m_btn.on('click', function(){ $modal.modal({backdrop: 'static'}); }); }); </script>
結(jié)果:
3.方法三:點擊表格一行,彈出彈出層
動態(tài)給tr標(biāo)簽加彈出的觸發(fā)屬性
<!--表格--> <table class="table table-bordered " > <thead> <tr> <th>一</th> <th>二</th> <th>三</th> </tr> </thead> <tbody class="tableBody"> <tr> <td>one</td> <td>two</td> <td>three</td> </tr> <tr> <td>four</td> <td>five</td> <td>six</td> </tr> </tbody> </table> <!-- 模態(tài)彈出窗內(nèi)容 --> <div class="modal" id="mymodal-data" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal"> <span aria-hidden="true">×</span> <span class="sr-only">Close</span> </button> <h5 class="modal-title">彈出層標(biāo)題</h5> </div> <div class="modal-body"> <p>點擊表格一行內(nèi)容,彈出彈出層</p> </div> <div class="modal-footer"> <button type="button" class="btn btn-default" data-dismiss="modal">關(guān)閉</button> <button type="button" class="btn btn-primary">保存</button> </div> </div> </div> </div> <!--js代碼--> <script type="text/javascript"> $(function () { $(".tableBody>tr").each(function () { $(this).on("click",function () { $(this).attr({"data-toggle":"modal","data-target":"#mymodal-data","data-whatever":"@mdo"}); }) }); }); </script>
結(jié)果:
bootstrap的彈出層在整個屏幕的上半部分,可以將它居中顯示。(方法二可以讓彈出層居中顯示)
$(function(){ // dom加載完畢 var $m_btn = $('#y-modalBtnAdd'); y-modalBtnAdd是button的id var $modal = $('#y-myModalAdd'); y-myModalAdd是彈出的遮罩層的id,通過這兩個id進(jìn)行綁定 // 測試 bootstrap 居中 ,bootstrap的彈出層默認(rèn)是左右居中,上下則是偏上,此代碼將彈出層上下也居中了,但是會抖 動一下 $modal.on('shown.bs.modal', function(){ var $this = $(this); var $modal_dialog = $this.find('.modal-dialog'); var m_top = ( $(document).height() - $modal_dialog.height() )/2; $modal_dialog.css({'margin': m_top + 'px auto'}); }); }); </script>
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