我正在開發Ionic-app。 在我的一個頁面上,我將元素動態添加到div元素。 元素已添加,但我無法在頁面上看到它們。 只需點擊F5並再次運行控制器代碼,我就可以看到它們。動態添加元素後Div-Element不刷新
下面的代碼,用於將元素:
if ($scope.eigenschaften != null) {
//TODO Eigenschaften in Loop durchgehen und auf panel_dynamic Controls erzeugen
var panel_dynamic = document.getElementById('panel_dynamic');
if (panel_dynamic.hasChildNodes()) {
panel_dynamic.removeChild(panel_dynamic.childNodes[0]);
}
var content = document.createElement('div');
for (n = 0; n <= $scope.eigenschaften.length - 1; n++) {
// Creates a new div with controls
var line = document.createElement('div');
var para = document.createElement('p');
// Creates a div-row
var div_row = document.createElement('div');
div_row.setAttribute('class', 'row');
// Creates a div-col with label
var div_col_label = document.createElement('div');
div_col_label.setAttribute('class', 'col');
div_col_label.appendChild(CreateLabel('font-size:16px;font-weight:bold;', $scope.eigenschaften[n].name));
div_row.appendChild(div_col_label);
// Creates a div-col with control
var div_col_control = document.createElement('div');
div_col_control.setAttribute('class', 'col');
div_col_control.appendChild(CreateTextbox());
div_row.appendChild(div_col_control);
// Adds the div-row to the para
para.appendChild(div_row);
// Adds the new para to the line
line.appendChild(para);
// Adds the new line to the content
content.appendChild(line);
}
// Adds the content-div to panel_dynamic
panel_dynamic.appendChild(content);
}
「eigenschaften」是與數據的數組。