Summary:I. Overview1.1 ProblemIn [Chart]>[Special Effects]>[Conditional Display], data between series c[Full Text:]

Summary:I. Overview1.1 ProblemIn the actual project, it is required to display a fixed number of rows on each[Full Text:]

Summary:I. Overview1.1 RequirementHow to add a text watermark as a hint for input field, which will be remove[Full Text:]

Summary:I. Overview1.1 RequirementWhen previewing a template with a parameter pane, there will be a triangle[Full Text:]

Summary:I. Overview1.1 RequirementData validation can be partly done in the built-in parameter query interfac[Full Text:]

Summary:I. OverviewHow to quickly reset a single widget value or all widget values? Just follow the steps bel[Full Text:]

Summary:I. Overview1.1 RequirementThe parameter pane must provide a widget to dynamically control the values[Full Text:]

Summary:I. Overview1.1 RequirementSometimes we need to get data of the current week, month, quarter or y[Full Text:]

Summary:I. Overview1.1 RequirementThe built-in parameter pane in a report is displayed by default. To hide th[Full Text:]

Summary:I. Overview1.1 ProblemSometimes the default style of date widget cannot satisfy certain demands. How[Full Text:]

Summary:I. Overview 1) When an event is triggered, it will cause a corresponding response. The even[Full Text:]

Summary:I. OverviewWeb page events can be set in tabs [Paination Preview], [Data Entry Settings] and [Data An[Full Text:]

Summary:I. OverviewAccording to the response time of the widget, we divide the events of the widget into nine[Full Text:]

Summary:I. OverviewIn order to control whether the widget is visible, set widget events, etc., it is usually[Full Text:]

Summary:I. Overview1.1 ProblemIn some scenarios, multiple carousel charts in a report need to be switched at[Full Text:]

Summary:I. Overview1.1 ProblemIf the chart data is fetched through sql statement, it can be sorted directly i[Full Text:]

Summary:I. Overview1.1 ProblemChart carousel can only switch between adjacent charts. How to switch charts di[Full Text:]

Summary:I. Overview1.1 ProblemSometimes we may want to auto display the chart data tooltip, like the effect b[Full Text:]

Summary:I. OverviewYou can control which series are not displayed through js.II. ExampleYou can get the chart[Full Text:]

Summary:I. OverviewWhen performing secondary development on the parameter pane, sometimes it is necessary to[Full Text:]

Summary:I. Overview1.1 RequirementHow to have some widgets displayed only when certain conditions are met? Se[Full Text:]

Summary:I. Overview1.1 Problem descriptionFor some special query templates, if there are too many options for[Full Text:]

Summary:I. OverviewIn applications, it is often necessary to modify the style of a button. In addition to mod[Full Text:]

Summary:I. DescriptionWhen developing reports, we may need to collect information about the URL of the curren[Full Text:]

Summary:I. DescriptionWhen using JavaScript, we always need to perform operations on strings, such as judging[Full Text:]

Summary:I. DescriptionWhen using JavaScript, we sometimes need to manipulate arrays, such as creating arrays,[Full Text:]

Summary:I. Overview1.1 ProblemPagination preview reports can only be used to display data. Sometimes we also[Full Text:]

Summary:I. Overview1.1 ProblemHover the mouse on any cell in the table, the preset image will be displayed, a[Full Text:]

Summary:I.  OverviewFor some special templates, many charts, tables, etc. may be placed on one page in o[Full Text:]

Summary:1. 概述前端预览报表时，模板会被转为 HTML，这个 HTML 的 head 标签中会引入 FineReport 内置的 JavaScript 文件finereport.js，代码如下：&l[Full Text:]

Summary:1. 概述每个载入浏览器的 HTML 文档都会成为 Document 对象。 Document 对象使我们可以从脚本中对 HTML 页面中的所有元素进行访问。Document 对象是 Wind[Full Text:]

Summary:1. 概述Location 对象包含有关当前 URL 的信息。 Location 对象是 Window 对象的一个部分，可通过 window.location 属性来访问。2. lo[Full Text:]

Summary:1. 概述Window 对象表示浏览器中打开的窗口。如果文档包含框架（frame 或 iframe 标签），浏览器会为 HTML 文档创建一个 Window 对象，并为每个框架创建一个额外的[Full Text:]

Summary:1.描述HTML DOM 是 W3C 标准（是 HTML 文档对象模型的英文缩写，Document Object Model for HTML）。HTML DOM 定义了用于 HTML 的一系列[Full Text:]

Summary:1. 描述setInterval() 方法可按照指定的周期（以毫秒计）来调用函数或计算表达式。setInterval() 方法会不停地调用函数，直到 clearInterval() 被调用或窗口被关闭。[Full Text:]